search for: cls_fw

When I run this: tc filter add dev eth0 parent 1: protocol ip prio 1 handle 1 fw I get: RTNETLINK answers: Invalid argument The traditional interpretation of that gnarly error message is that cls_fw is missing, but lsmod | grep cls_fw gets me: cls_fw 2336 4 (autoclean) I can''t remove it because it''s in use, but all 4 statements that use it failed, so I''m really stumped. This is what happens in begining of the traffic shaper script: + tc qdisc...

Group, I am reading about tc (traffic control) and willing to get my feet wet. As requirement, there should be HTB compiled in the kernel. I grabbed a Mandrake 8.2 distro, and didn''t installed the kernel source. Anyone knows if the HTB is compiled in Mandrake 8.2, or point a way to find that out? I tried to read the /usr/src/kernel.xxxxx/.config file, but it doesn''t exists.

>> BUT: >> >> tc filter add dev eth1 protocol ip parent 10:1 prio 1 handle 100 fw >> classid 10:100 >> >> OUTPUT : "RTNETLINK answers: Invaid argument" > >cls_fw is not loaded ? (quick guess only). > devik tc filter add dev eth1 protocol ip parent 10:1 prio 1 fw can run !! _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

...-- kernel: WARNING: at fs/btrfs/extent-tree.c:6372 btrfs_alloc_free_block+0xd3/0x29c() kernel: Hardware name: GA-MA790FX-DS5 kernel: btrfs: block rsv returned -28 kernel: Modules linked in: raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_CHECKSUM ipt_rpfilter xt_statistic xt_CT xt_LOG xt_time xt_connlimit xt_realm xt_addrtype xt_comment xt_recent xt_policy xt_nat ipt_ULOG ipt_REJECT ipt_MASQUERADE ipt_ECN ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat _tftp nf_nat_snmp_bas...

...at.diff, linux-2.4.28-imq2.diff, iptables - v1.3.3 with iptables-1.3.0-imq1.diff vlan - iANS-3.4.3a, e100-3.4.14 lsmod: [...] Module Size Used by Tainted: P imq 1752 1 ipt_IMQ 800 0 ipt_REDIRECT 960 0 (autoclean) cls_fw 2368 0 (autoclean) cls_u32 4548 0 (autoclean) sch_sfq 3456 0 (autoclean) sch_htb 19040 0 (autoclean) ipt_ttl 640 0 (autoclean) ipt_state 608 0 (autoclean) ipt_REJECT 3072...

Hi All, I found 2 unusual behavior with u32 classifier in Kernel 2.4.12. I’ve u32 compiled as module. 1> u32 filter seems not working if there is already some fw filter used for some other class. In order to get u32 working I’ve to delete root class, which in terms delete all fw filters too, and then same command for u32 works. fw is also compiled as module. 2> If I add u32 filter to my

Hi all. I''ve written a small htb script that uses U32 and FW (marked by IPTABLES) filters, but TC doesn''t seem to be using the "cls_fw.o" module !!! I''m using redhat v9.0, kernel 2.4.8-20, iproute 2.4.7-7. Here is my script: ========================================================== ##################### #Interface definition ##################### #interface="ppp0" interface="eth0" #########...

Hi! I just recently entered the wonderful world of the so called "advanced routing" and decided to try and limit the bandwidth of a MASQed network here and ended up in trouble :(. The setup is (as far as I can tell) pretty straightforward. eth0 is connected to the "real" network with a proper IP, and eth2 is 192.168.10.x (the MASQed network). All of it is basicly right out of

Hello all, I am trying to match some conections using u32 but I tryed this: [root@ns1 ~]# tc filter add dev eth1 parent 1:0 protocol ip prio 1 u32 match ip src 0/0 match ip dst 0/0 match ip sport 80 0xffff flowid 1:10 RTNETLINK answers: Invalid argument We have an error talking to the kernel [root@ns1 ~]# I have this class at device eth1: [root@ns1 ~]# tc class show dev eth1 class

...te32+0x38/0x40 May 16 08:30:27 brouette kernel: PGD 1b880f067 PUD 1b8850067 PMD b979e067 PTE 0 May 16 08:30:27 brouette kernel: Oops: 0002 [#1] PREEMPT SMP May 16 08:30:27 brouette kernel: Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_dscp xt_mark cls_flow cls_fw sch_sfq sch_htb xt_helper xt_length nf_conntrack_ftp nf_conntrack ip6table_mangle ip6_tables iptable_mangle ip_tables x_tables cpufreq_powersave cpufreq_userspace cpufreq_conservative deadline_iosched binfmt_misc snd_usb_audio snd_usbmidi_lib snd_hwdep hid_roccat_konepure hid_roccat hid_roccat_comm...

...re name: PowerEdge Jan 30 09:46:13 qb-storage kernel: list_add corruption. next->prev should be prev (ffff8804366c5df0), but was ffff8803f611fa68. (next=ffff8803f611fa68). Jan 30 09:46:13 qb-storage kernel: Modules linked in: nfsd lockd nfs_acl auth_rpcgss sunrpc act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq bridge stp llc xt_statistic xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype xt_set ip_set nf_nat_t...

...4168 - sch_dsmark 5224 - cls_route 4936 - ipt_tcpmss 1640 - cls_tcindex 5256 - cls_u32 5772 - sch_ingress 2604 - ipt_TCPMSS 3208 - iptable_filter 1864 - ipt_MARK 1512 - cls_fw 3208 - iptable_mangle 1832 - ppp_async 7816 - crc_ccitt 1512 - ip_gre 8672 - sch_esfq 4936 - sch_netem 4808 - ipt_connlimit 2248 - ipt_connmark 1160 - sch_gred...

...d on the eth0 Device of the Packetshaper. Kernel Module: (lsmod) Module Size Used by mirred 7744 0 sch_dsmark 7424 0 police 10976 0 pedit 7648 0 gact 7008 0 cls_rsvp 7424 0 cls_route 7808 0 sch_prio 5888 0 ipt_state 2048 0 ipt 8288 0 sch_htb 18816 0 cls_tcindex 8192 0 cls_u32 9220 0 cls_fw 5504 0 TC Config (a htb Qdisc): for d in eth0 eth1; do tc qdisc add dev $d root handle 1:0 htb default 12 tc class add dev $d parent 1:2 classid 1:2 htb rate 8096mbit tc class add dev $d parent 1:2 classid 1:10 htb rate 64kbit ceil 64kbit prio 0 tc class add dev $d parent 1:2 classid 1:12 htb...

Hi ; HTB2 patch for kernel 2.2.17 HTB2 patch for iproute2 Here is my script : tc qdisc del dev eth0 root tc qdisc add dev eth0 root handle 10： htb default 20 tc class add dev eth0 parent 10: classid:10:1 htb rate 90mbit ceil 90mbit burst 2000 tc class add dev eth0 parent 10:1 classid 10:100 htb rate 10mbit ceil 30mbit prio 1 tc class add dev eth0

...; /dev/null > /dev/null tc qdisc add dev $DEV handle ffff: ingress tc filter add dev $DEV parent ffff: protocol ip prio 50 handle \ 1 fw police rate $DOWNLINK burst 3000 mtu 1500 drop flowid :1 ------------------ I have a Debian woody with the 2.4.18-k6 kernel. All modules are loaded (cls_u32, cls_fw, sch_ingress, ...) I get the same result If I try an "u32" match instead of a firewall mark match. When I tcpdump, it seems that the application does not receive incoming packets. When I ask for qdisc stats, it answers me "Sent 0 bytes 0 pkts (dropped 0, overlimits 0)" Any c...

...onfig), that TC support for htb, sfq, e32, etc are modularized supported. I've checked that all these kernel modules are loaded: sch_prio ? ? ? ? ? ? ? ?4545 ?0 sch_sfq ? ? ? ? ? ? ? ? 5313 ?0 sch_ingress ? ? ? ? ? ? 4165 ?0 sch_cbq ? ? ? ? ? ? ? ?16449 ?0 sch_htb ? ? ? ? ? ? ? ?21953 ?0 cls_fw ? ? ? ? ? ? ? ? ?4417 ?0 cls_u32 ? ? ? ? ? ? ? ? 7493 ?0 And that the tc command is compiled with htb and cbq support? [root at gateway sched]# which tc /sbin/tc You have new mail in /var/spool/mail/root [root at gateway sched]# strings /sbin/tc | grep htb htb2 Usage: ... qdisc add ... htb [defa...

...fault 10 Unknown qdisc "htb", hence option "default" is unparsable here is my server information: Linux Server 2.4.20-30.9 #1 Wed Feb 4 20:44:26 EST 2004 i686 i686 i386 GNU/Linux Module Size Used by Not tainted cls_u32 6300 0 (autoclean) cls_fw 3512 0 (autoclean) sch_sfq 4096 0 (autoclean) sch_htb 22176 0 ipt_MARK 1368 2 (autoclean) ip_nat_ftp 4112 0 (unused) ip_conntrack_ftp 5296 1 ipt_state 1080 0 (unused) ipt_limit...

...step itself !! [root@cab1 root]# modprobe imq numdevs=1 modprobe: Can''t locate module imq [root@cab1 root]# [root@cab1 root]# tc qdisc add dev imq0 handle 1: root htb default 1 Cannot find device "imq0" [root@cab1 root]# [root@cab1 root]# ls /lib/modules/2.4.18/kernel/net/sched/ cls_fw.o cls_tcindex.o sch_csz.o sch_htb.o sch_red.o sch_teql.o cls_route.o cls_u32.o sch_dsmark.o sch_ingress.o sch_sfq.o cls_rsvp.o sch_cbq.o sch_gred.o sch_prio.o sch_tbf.o [root@cab1 root]# [root@cab1 root]# ls /lib/modules/2.4.18/kernel/net/ipv4/netfilter/ ip_co...

...L pointer dereference at 0000000000000008 [ 2643.920454] IP: [<ffffffffa017eac6>] nouveau_fence_wait_uevent.isra.3+0x36/0x3e0 [nouveau] [ 2643.920478] PGD 140a75067 PUD 100702067 PMD 0 [ 2643.920483] Oops: 0000 [#1] PREEMPT SMP [ 2643.920487] Modules linked in: act_police cls_basic cls_flow cls_fw cls_u32 sch_fq_codel sch_tbf sch_prio sch_htb sch_hfsc sch_sfq arptable_filter arp_tables xt_CHECKSUM ipt_rpfilter xt_geoip(O) xt_statistic xt_CT xt_LOG xt_connlimit xt_realm xt_addrtype xt_comment xt_recent ipt_ULOG ipt_MASQUERADE ipt_ECN ipt_CLUSTERIP ipt_ah xt_set nf_nat_tftp nf_nat_snmp_basic n...

...40 May 17 20:01:36 brouette kernel: PGD 1b880f067 PUD 1b8850067 PMD 1b6cfd067 PTE 0 May 17 20:01:36 brouette kernel: Oops: 0002 [#1] PREEMPT SMP May 17 20:01:36 brouette kernel: Modules linked in: usb_storage nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_dscp xt_mark cls_flow cls_fw sch_sfq sch_htb xt_helper xt_length nf_conntrack_ftp nf_conntrack ip6table_mangle ip6_tables iptable_mangle ip_tables x_tables cpufreq_powersave cpufreq_userspace cpufreq_conservative deadline_iosched binfmt_misc hid_roccat_konepure hid_roccat hid_roccat_common hid_generic snd_usb_audio snd_usbmidi...